Distance between cities › USA › South Dakota › Dewey, SD › Distance from Dewey to Red Owl Book Hotels

Distance from Dewey, SD to Red Owl, SD

Distance

144 mi

Time

3 hours 51 mins

Gas Cost

$13 - $25

There are 100.07 miles from Dewey to Red Owl in northeast direction and 144 miles (231.75 kilometers) by car, following the US-85 route.

Dewey and Red Owl are 3 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Red Owl, SD. The halfway point is Lead, SD.

Dewey, SD and Red Owl, SD are in the same time zone (MDT). Current time in both locations is 3:11 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Red Owl, SD? Here there are some offers to rent a car in Dewey, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dewey »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.79 gallons of gas to cover the route between Dewey, SD and Red Owl, SD.

The estimated cost of gas to go from Dewey to Red Owl is $18.14.

During the route, an average car will release 113.36 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dewey, SD and Red Owl, SD

If you want to meet halfway between Dewey, SD and Red Owl, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.341530 and -103.783630, or 44º 20' 29.508" N, 103º 47' 1.068" W. This location is 72.04 miles away from Dewey, SD and Red Owl, SD and it would take approximately 1 hour 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lead, SD, situated 79 miles from Dewey, SD and 65 miles from Red Owl, SD. It would take 1 hour 57 mins to go from Dewey to Lead and 2 hours 3 mins to go from Red Owl to Lead.